584 pub struct KeyIdGuard(i64);  struct
594     fn get(&self, key_id: i64) -> KeyIdGuard {  in get()
607     fn try_get(&self, key_id: i64) -> Option<KeyIdGuard> {  in try_get()
617 impl KeyIdGuard {  impl
624 impl Drop for KeyIdGuard {  implementation
1527     ) -> Result<Option<(KeyIdGuard, KeyEntry)>> {  in load_super_key()
1611     ) -> Result<KeyIdGuard> {  in create_key_entry_internal()
1648         key_id: &KeyIdGuard,  in set_blob()
1741     fn insert_keyparameter(&mut self, key_id: &KeyIdGuard, params: &[KeyParameter]) -> Result<()> {  in insert_keyparameter()
1750         key_id: &KeyIdGuard,  in insert_keyparameter_internal()
1774     fn insert_key_metadata(&mut self, key_id: &KeyIdGuard, metadata: &KeyMetaData) -> Result<()> {  in insert_key_metadata()
1788         newid: &KeyIdGuard,  in rebind_alias()
1838         key_id_guard: KeyIdGuard,  in migrate_key_namespace()
1913     ) -> Result<KeyIdGuard> {  in store_new_key()
1992     ) -> Result<KeyIdGuard> {  in store_new_certificate()
2325     ) -> Result<(KeyIdGuard, KeyEntry)> {  in load_key_entry()
2356     ) -> Result<(KeyIdGuard, KeyEntry)> {  in load_key_entry_internal()